.dis {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #fff;
  border-top: 1px solid #ccc;
  height: 1.2962963rem;
}
.footer .f-active dd {
  color: #d70057;
}
.footer dl {
  text-align: center;
  flex: 1;
}
.footer dl dt {
  width: 0.74074074rem;
  height: 0.64814815rem;
  margin: 0 auto;
  margin-bottom: 0.09259259rem;
}
.footer dl dt img {
  width: 100%;
}
.footer dl dd {
  font-size: 10px;
  color: #999;
}
[data-dpr="2"] .footer dl dd {
  font-size: 20px;
}
[data-dpr="3"] .footer dl dd {
  font-size: 30px;
}
